facts about earth

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We have known about our planet since ancient times, of course. Earth has a powerful magnetic field that protects the planet from harmful elements from space. The planet Earth weighs approximately 5,974,000,000,000,000,000,000,000 kilograms (nearly 6 septillion kg), that’s roughly the same amount of weight as 54,807,339,449,541,284,403 (approx 55 quintillion) Blue Whales – the heaviest creature on the Earth itself! Or how much it weighs? If the Sun were the size of a beach ball in Space, then Jupiter would be the size of a golf ball and the Earth would be as small as a pea. Antarctica contains about 70% of Earth’s fresh water and 90% of its ice. Doesn't it look small? Rain has never been recorded in parts of Chile’s Atacama Desert, the driest place on Earth. # 4. Centrifugal force pushes outwards at Earth’s equator giving it a slight waistline. # 2. Its surface is 70 percent water. The Soviets drilled the world’s deepest hole into the earth for 14 years: it’s 12,262 meters (40,230 feet) deep. It is the only planet to have just one moon. If Earth’s history were condensed into 24 hours, life would’ve appeared at 4 am, land plants at 10:24 pm, dinosaur extinction at 11:41 pm and human history would’ve begun at 11:58:43 pm. Between 100 and 300 tons of cosmic dust enter the Earth’s atmosphere every day. Have you ever wondered what it’s made of? It's actually an oblate spheroid, thanks to a a slight equatorial bulge (the difference between the equatorial and polar diameters). The Earth is the densest planet in the Solar System. The scientists try to understand the primary events, which shape and form earth in all branches of natural science. The remaining 71% is covered with water, mostly by oceans but also lakes, rivers and other fresh water, which together constitute the hydrosphere. There are no 24 hours in a day. Third Rock. The Earth is actually not round in shape – it is geoid. Earth's diameter from North to South Pole is 12,714 kilometers (7,900 miles), while through the equator it is 12,756 kilometers (7,926 miles). 1. The Earth is the only planet in our solar system not to be named after a Greek or Roman deity. Earth has just one Moon. Earth is the only known place where a fire can occur naturally. Jack De Graaf is a BA English Studies graduate and a part-time writer. Earth, our home, is the third planet from the sun. The phenomenon was discovered in the 1960s. 2. 100,000 of those can be felt, and 100 of them cause damage. Before I tell you what the rest of the Earth’s layers consist of, here’s an interesting side-fact about the Earth’s Crust: it consists of different plates floating perpetually on the Earth mantle, moving at the same rate that a person’s fingernails grow! Of the 70% of water covering the Earth only 3% of it is fresh, the other 97% of it is salted. Credit: NASA Visualization Technology Applications and Development (VTAD). 20% of the Earth’s oxygen is produced by the Amazon rainforest. But have you ever wondered about the planet we live on, the Earth? For all of you wanderers, or all of you who just want to know something new, here’s 30 interesting facts about our brilliant planet. Fossil evidence suggests that fish have been on Earth for about 530 million years. It's the only planet known to have an atmosphere containing free oxygen, oceans of water on its surface and, of course, life. Our atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe. The atmosphere also protects us from incoming meteoroids, most of which break up in our atmosphere before they can strike the surface as meteorites. Earth is really a very big planet for us and you will be surprised to know that Earth can be fit very easily inside... 2. If you drilled a tunnel straight through the Earth and jumped in, it would take you about 42 minutes to get to the other side. Our World: A-Train Why? Earth has 1 moon. The moon is slowing down Earth’s rotation with the tides it creates. Earth is the third planet from the Sun in our solar system. The Queen of the U.K. is the legal owner of one sixth of the Earth’s land surface! The extra 0.2564 days is where the extra day that is added onto February every leap year, or every four years, comes from. The name Earth comes from a combination of Old English and Germanic and is derived from ‘eor(th)e’ and ‘ertha’ which mean ‘ground’. Of all the planets in our solar system, the Earth is the most dense with a density of roughly 5.52 grams per cubic centimeter. Earth orbits our Sun, a star. However, these elements are all bound together in the rocks that make up the Earth’s Mantle. Earth isn’t round. The Earth is the densest planet in the solar system. The coldest place on Earth is a high ridge in Antarctica where temperatures can dip below -93.2°C (-133°F). Although life (as we know it) has only existed on Earth for 150 – 200 million years, it is theorized that the Earth itself is almost 5 billion years old! On an elemental level, the Mantle consists of 44.8% Oxygen, 21.5% Silicon and 22.8 Magnesium, although it also contains trace amounts of Iron, Aluminium, Calcium, Sodium and Potassium. The Earth’s core consists of two layers, an outer-layer and an inner-layer. Although the specific percentages are unknown, both the outer and inner layers of the Earth’s Core consist of mainly Iron and Nickel. … Earth is often called the ocean planet. The formation and development of earth in the past until the present day is ela borated on Facts about Earth’s History. Earth tilts on an axis of 23.5 degrees. Many of us wonder what would happen if someone was to go into a black hole. Water covers 70% of Earth's surface. It has a solid and active surface with mountains, valleys, canyons, plains and so much more. Of this 3% more than 2% resides in ice sheets and glaciers, meaning less than 1% is in lakes and rivers. In his spare time he likes to read and do circus skills. The Earth was formed approximately 4.54 billion years ago and is the only known planet to support life. It is mostly nitrogen, and it has plenty of oxygen for us to breathe.

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